320W HFC Power Delivery DOCSIS/EuroDOCSIS 3.1 Backhaul,OMG410
Tlhaloso e Khutšoanyane:
Modem ea Cable e thatafalitsoeng ea D3.1
Tšehetsa Diplexer e Fetohang
Mohlokomeli oa Kantle ea Ikemetseng
Taolo ea Matla a Remote, likhokahano tse fihlang ho tse 4
Tlhokomelo e holebakeng saMotlakase le Hona Joale
Qaqiso ea Sehlahisoa
Li-tag tsa Sehlahisoa
Selelekela sa sehlahisoa
➢Modem ea Cable e thatafalitsoeng ea D3.1
➢ Tšehetsa Diplexer e Fetohang
➢Mohlokomeli oa Kantle ea Ikemetseng
➢Taolo ea Matla a Remote, likhokahano tse fihlang ho tse 4
➢ Tlhokomelo e holebakeng saMotlakase le Hona Joale
Setšoantšo se Tloaelehileng sa Tšebeliso
Litlhaloso
Matla a ho Kena
| Kou ea Matla ea ho Kena | 5/8-24in, 75 Ohm (Keno ea Matla a HFC) |
| Motlakase oa ho kenya | 45~90VAC |
| Maqhubu a ho Kena | 50/60Hz |
| Kenyelletso ea Hona Joale | 10A Max. |
| Tlas'a/Holimo ha Voltage Tšireletso e Notlelletsoeng Kantle | Moeli oa UVLO: 40VAC OVLOThreshold: 100VAC |
Matla a ho Hlahisa
| Likou tsa Matla tse Hlahisitsoeng ka Palo | 4 |
| Khokahano ea Matla a Tsoang | Boloko ba Terminal, 12 ho isa ho 26AWG |
| Mefuta ea Phallo ea Motlakase | 110VAC ho isa ho 130VAC @ Kenyelletso e Lekantsoeng |
| Khumo ea Hona Joale | 3.3A Boholo. |
| Sebopeho sa Waveform sa Tlhahiso | E tšoana le sebopeho sa maqhubu a ho kenya |
| Matla a Kakaretso a ho Fetisisa | 320W (E arolelanoa ke liphetho tsa likou tse 4) |
| Tšireletso ea Voltage e ka Tlas'a/Holimo | Moeli oa UVP: 105VAC Moeli oa OVP: 135VAC |
| Tšireletso ea Hona Joale | Moeli oa OCP: 3.3A |
Mohlokomeli oa Matla
| Lehlakore la ho Kena | Motlakase oa ho kenya |
| Kenyelletso ea Hona Joale | |
| Matla a ho Kena | |
| Maqhubu a ho Kena | |
| Lehlakore la Tlhahiso | Motlakase o hlahang |
| Sehlahisoa sa Hona Joale ka Kou | |
| Matla a ho Hlahisa ka Kou |
Phano ea Marang-rang (LAN)
| Marang-rangThomello | Ethernet RJ45, 10/100/1000 Mbps |
| Likou tsa Phano ea Marang-rang a Palo | 1 (Mokhoa oa kamehlakapa4 (Boikhethelo) |
| Sebaka | 100m |
| Litšebeletso tsa LAN | TCP/IP, IPv4, IPv6, DHCP, L2VPN |
| Tlhokahalo ea Cable ea Ethernet | Thapo ea Ethernet e nang le sekoahelo sa sleeve/lieta tse sireletsang hlooho ea kristale HA EA lumelloa. |
DOCSIS/EuroDOCSIS
| Tšehetso ea Protokhole | DOCSIS/EuroDOCSIS 3.1/3.0/2.0/1.1 |
Tlase ho molapo
| Mefuta ea Maqhubu (moeli ho ea moeling) | 108-1218MHz /258-1218 MHzSwitchable |
| Impedance ea tlhahiso | 75 Ω |
| Tahlehelo ea ho Khutla ha Tlhahiso | ≥ 6 dB |
| Likanale tsa SC-QAM | |
| Palo ea Likanale | 32 |
| Boemo ba Maemo (kanale e le 'ngoe) | DOCSIS (64 QAM le 256 QAM): -15 ho isa ho +15 dBmV EuroDOCSIS (64 QAM): -17 ho isa ho +13 dBmV EuroDOCSIS (256 QAM): -13 ho isa ho +17 dBmV |
| Mofuta oa Phetoho | 64 QAM le 256 QAM |
| Sekhahla sa Letshwao (karolelano) | DOCSIS (64 QAM): 5.056941 Msym/s DOCSIS (256 QAM): 5.360537 Msym/s EuroDOCSIS (64 QAM le 256 QAM): 6.952 Msym/s |
| Bophara ba mothapo | DOCSIS (64 QAM/256QAM ka α=0.18/0.12): 6 MHz EuroDOCSIS (64 QAM/256QAM ka α=0.15): 8 MHz |
| Sekhahla sa Lintlha | Ho fihlela ho 1.2 Gbps ka32 liteishene tse hokahaneng tse theohelang @ DOCSIS Ho fihlela ho 1.6 Gbps ka32 liteishene tse hokahaneng tse theohelang @ EuroDOCSIS |
| Litsela tsa OFDM | |
| Mofuta oa Letšoao | OFDM |
| Bandwidth ea Channel | 24 MHz …192 MHz |
| Nnomoroea Likanale tsa OFDM | 2 |
| Boholo ba IDFT | Mokhoa oa 4K: 4096 8K Mokhoa: 8192 |
| Sebaka sa subcarrier | 4K Mokhoa:50 KHz 8K Mokhoa:25 KHz |
| Nako ea FFT (Nako e thusang ea letšoao) | 4K Mokhoa: 20 rona 8K Mokhoa: 40 rona |
| Palo e phahameng ka ho fetisisa ea li-subcarrier tse sebetsang ka har'a lets'oao (192 MHz kanale) e bua ka li-subcarrier tse sebelisitsoeng tsa 190 MHz | 4K Mokhoa: 3800
8K Mokhoa: 7600 |
| Sebaka se seholo pakeng tsa subcarrier ea pele le ea ho qetela e sebetsang | 190 MHz |
Ho ea holimo
| Mefuta ea Maqhubu (moeli ho ea moeling) | 5-85 MHz / 5-204MHzSwitchable |
| Impedance ea tlhahiso | 75 Ω |
| Tahlehelo ea ho Khutla ha Tlhahiso | ≥ 6 dB |
| Likanale tsa SC-QAM | |
| Palo ea Likanale | 8 |
| Sebaka sa boemo ka kanale | TDMA: Pmin ho isa ho +57 dBmV (32-QAM, 64-QAM) Pmin ho isa ho +58 dBmV (8-QAM, 16-QAM) Pmin ho isa ho +61 dBmV (QPSK) S-CDMA: Pmin ho isa ho +56 dBmV (diphetoho tsohle) Hokae Pmin = +17 dBmV, sekhahla sa phetoho ea 1280 kHz Pmin = +20 dBmV, sekhahla sa phetoho ea 2560 kHz Pmin = +23 dBmV, sekgahla sa phetoho ya 5120 kHz |
| Mofuta oa Phetoho | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, le 128 QAM |
| Sekhahla sa Phetoho (ka boikgethelo) | TDMA: 1280, 2560, le 5120 kHz S-CDMA: 1280, 2560, le 5120 kHz |
| Bophara ba mothapo | TDMA: 1600, 3200, le 6400 kHz S-CDMA: 1600, 3200, le 6400 kHz |
| Sekhahla sa Lintlha | Ho fihlela ho200 Mbpska khokahano ea kanale e 8 e holimo |
| Liteishene tsa OFDMA | |
| Mofuta oa Letšoao | OFDMA |
| Bandwidth e kholo ea Channel ea OFDMA | 96MHz |
| Bonyane ba Bandwidth e Tshwarwang ke OFDMA | 6.4 MHz (bakeng sa sebaka sa 25 KHz subcarrier) 10 MHz (bakeng sa 50 KHzbajari ba ka tlasesebaka) |
| Nomoroea Mokero oa OFDMA o ka Lokisetsoang ka Boikemelo | 2 |
| Sebaka sa Kanale ea Subcarrier | 25KHz, 50 KHz |
| Boholo ba FFT | 50 KHz: 2048 (2K FFT); 1900 Max.li-subcarrier tse sebetsang 25 KHz: 4096 (4K FFT); 3800 Max.li-subcarrier tse sebetsang |
| Sekhahla sa ho etsa disampole | 102.4 MHz |
| Nako ea FFT | 40 us (Li-subcarrier tse 25 KHz) 20 us (Li-subcarrier tse 50 KHz) |
| Mofuta oa Phetoho | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
'Mele le Tikoloho
| Li-LED tsa Maemo | PWR, RF, DS, US, Inthaneteng, Alamo, Matla Kantlebeha#1~#4 |
| Dikgetho tsa ho Phahamisa | Lerako, Palo, Lebota |
| Tekanyo HxWxL | 400x220x150mm |
| Boima ba 'mele | 11Kg |
| Ho sebetsaMochesomehla | -40 to+75°C |
| Mongobo | 5 ho isa ho 90%, ha e kolobise |
| Tšireletso ea Kantle | IP68 |
Pono ea ka Hare le ea Lehlakore
